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sequencep

Function
Summary

A predicate to check for sequences.

Package

lispworks

Signature

sequencep object => result

Arguments

object

A Lisp object.

Values

result

A generalized boolean.

Description

The function sequencep returns true if object is of type sequence and false otherwise.

Examples
(sequencep '(1 2 3)) => t (sequencep #(1 2 3)) => t (sequencep 123) => nil

LispWorks User Guide and Reference Manual - 13 Feb 2015

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